You can perform several functions by using the Workspace Manager.
Move the Number of Workspaces slider until the desired number of workspaces appears.
If the resulting number of workspaces is an addition, the new workspace icon or icons appears on the Front Panel.
(Optional) If the resulting number of workspaces is a reduction, the Workspace Manager Delete Workspace dialog box appears. Click OK to delete the workspace or workspaces.
Click the Default button in the Workspace Manager Controls window.